>2wyj_B mol:protein length:134 FACTOR X LIGHT CHAIN EEMKKGHLERECMEETCSYEEAREVFEDSDKTNEFWNKYKDGDQCETSPCQNQGKCKDG LGEYTCTCLEGFEGKNCELFTRKLCSLDNGDCDQFCHEEQNSVVCSCARGYTLADNGKA CIPTGPYPCGKQTLER